Skateboard



FIG. 1 is an isometric view of the skateboard showing my new design.

FIG. 2 is a left-side elevational view thereof. The right-side elevational view is a mirror image of the left-side elevational view thereof.

FIG. 3 is a top plan view thereof.

FIG. 4 is a bottom plan view thereof.

FIG. 5 is a front elevational view thereof; and,

FIG. 6 is a rear elevational view thereof.

Any broken lines in the drawings are for illustrative purposes only and form no part of the claimed design. 

The ornamental design for a skateboard, as shown and described. 